The Beaker Boys Marimo Ball Terrarium by MyZen on Etsy I use these moss balls in my fish tank but never thought to put them in a terrarium!

Easy Water Terrariums - Bottled Water Plants

Easy Water Terrarium – Bottled Water Plants: A water terrarium is a simple and confined little ecosystem that is very pretty to look at and brings some natural grace to your home decor! via Hobbs Hobbs McCaffrey